Dr. George A. Alba: A 57-year-old man was evaluated at this hospital because of persistent cough and pulmonary opacities. Six years before the current admission, the patient received a diagnosis of ...

Ten of 13 patients with leukemic pulmonary infiltrates (LPI) and chronic lymphocytic leukemia (CLL) had single or multiple nodular/mass-like opacities, authors found. The study authors explained that ...

Perceptions about lung cancer have long been shaped by the prevalence of smoking as a heavy predictor of disease, but doctors have grown increasingly concerned about a growing number of cancer cases ...

Dr. Theodore R. Pak (Medicine): A 34-year-old woman was admitted to this hospital with hypercortisolism in the context of a metastatic pancreatic neuroendocrine tumor. The patient had been well until ...

COVID-19 is a respiratory disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Whilst the majority of COVID-19 cases are mild or moderate, a small proportion are severe and ...